Halosense SaltAir ST-UV01 Manuel Du Propriétaire page 9

Guidance and manufacture's declaration – electromagnetic immunity
The ULTRASONIC AIR SALINIZER is intended for use in the electromagnetic environment specified below. The
customer or the user of ULTRASONIC AIR SALINIZER should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
a
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the ULTRASONIC AIR SALINIZER is used exceeds the applicable RF compliance level above, the
ULTRASONIC AIR SALINIZER should be observed to verify normal operation. If abnormal performance
is observed, additional measures may be necessary, such as reorienting or relocating the SALINIZER.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
b
portable and mobile RF communications equipment and the ULTRASONIC AIR SALINIZER
The ULTRASONIC AIR SALINIZER is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the ULTRASONIC AIR SALINIZER can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communica-
tions equipment (transmitters) and the ULTRASONIC AIR SALINIZER as recommended below, according to the
maximum output power of the communications equipment.
Rated maximum output
power of transmitter (W)
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
3 Vrms
3 V/m
Recommended separation distances between
Separation distance according to frequency of transmitter (m)
150 KHz to 80 MHz
d=1.167 P
0.117
0.369
1.167
3.689
11.667
Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the ULTRASONIC AIR SALINIZER,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter.
Recommended separation distance
d=1.167 P
d=1.167 P
d=2.333 P
Where P is the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer and d is the
recommended separation distance in
metres (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey, should be less than the compliance
a
level in each frequency range.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
80 MHz to 800 MHz
d=1.167 P
0.117
0.369
1.167
3.689
11.667
7
80 MHz to 800 MHz
800 MHz to 2.5 GHz
b
800 MHz to 2.5 GHz
d=2.333 P
0.233
0.738
2.333
7.379
23.333